storagecapabilities

Documentation

Overview

Package storagecapabilities provides the capabilities (or features) for some well known storage provisioners.

Index

• Variables
• type StorageCapabilities
  • func Get(sc *storagev1.StorageClass) ([]StorageCapabilities, bool)

Variables

var CapabilitiesByProvisionerKey = map[string][]StorageCapabilities{

	"kubevirt.io.hostpath-provisioner": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},
	"kubevirt.io/hostpath-provisioner": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},

	"nfs.csi.k8s.io": {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},

	"kubernetes.io/rbd":                  createRbdCapabilities(),
	"rbd.csi.ceph.com":                   createRbdCapabilities(),
	"rook-ceph.rbd.csi.ceph.com":         createRbdCapabilities(),
	"openshift-storage.rbd.csi.ceph.com": createRbdCapabilities(),

	"cephfs.csi.ceph.com":                   {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},
	"openshift-storage.cephfs.csi.ceph.com": {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},

	"kubernetes.io/storageos": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},
	"storageos":               {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},

	"kubernetes.io/aws-ebs": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},
	"ebs.csi.aws.com":       {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},

	"kubernetes.io/azure-disk": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},
	"disk.csi.azure.com":       {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},

	"kubernetes.io/azure-file": {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},
	"file.csi.azure.com":       {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},

	"kubernetes.io/gce-pd":  {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},
	"pd.csi.storage.gke.io": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},

	"kubernetes.io/portworx-volume/shared": {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},
	"pxd.openstorage.org/shared":           {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},
	"kubernetes.io/portworx-volume":        {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},
	"pxd.openstorage.org":                  {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeFilesystem}},

	"csi.trident.netapp.io/ontap-nas": {{AccessMode: v1.ReadWriteMany, VolumeMode: v1.PersistentVolumeFilesystem}},
	"csi.trident.netapp.io/ontap-san": {{AccessMode: v1.ReadWriteOnce, VolumeMode: v1.PersistentVolumeBlock}},
}

CapabilitiesByProvisionerKey defines default capabilities for different storage classes

Types

type StorageCapabilities

type StorageCapabilities struct {
	AccessMode v1.PersistentVolumeAccessMode
	VolumeMode v1.PersistentVolumeMode
}

StorageCapabilities is a simple holder of storage capabilities (accessMode etc.)

func Get

func Get(sc *storagev1.StorageClass) ([]StorageCapabilities, bool)

Get finds and returns a predefined StorageCapabilities for a given StorageClass